Effects of Glomus mosseae on the toxicity of heavy metals to Vicia faba.
Identifieur interne : 003131 ( Main/Corpus ); précédent : 003130; suivant : 003132Effects of Glomus mosseae on the toxicity of heavy metals to Vicia faba.
Auteurs : Xu-Hong Zhang ; Ai-Jun Lin ; Bao-Dong Chen ; You-Shan Wang ; Sally E. Smith ; F Andrew SmithSource :
- Journal of environmental sciences (China) [ 1001-0742 ] ; 2006.
English descriptors
- KwdEn :
- Comet Assay (MeSH), DNA Damage (MeSH), Metals, Heavy (toxicity), Mycorrhizae (physiology), Oxidative Stress (MeSH), Peroxidases (metabolism), Plant Roots (drug effects), Plant Roots (metabolism), Plant Roots (microbiology), Soil Microbiology (MeSH), Soil Pollutants (metabolism), Soil Pollutants (toxicity), Symbiosis (MeSH), Vicia faba (drug effects), Vicia faba (growth & development), Vicia faba (metabolism), Vicia faba (microbiology).
- MESH :
- chemical , metabolism : Peroxidases, Soil Pollutants.
- chemical , toxicity : Metals, Heavy, Soil Pollutants.
- drug effects : Plant Roots, Vicia faba.
- growth & development : Vicia faba.
- metabolism : Plant Roots, Vicia faba.
- microbiology : Plant Roots, Vicia faba.
- physiology : Mycorrhizae.
- Comet Assay, DNA Damage, Oxidative Stress, Soil Microbiology, Symbiosis.
Abstract
A glasshouse pot experiment was conducted to investigate effects of the arbuscular mycorrhizal fungus Glomus mosseae on the growth of Vicia faba and toxicity induced by heavy metals (HMs) (Cu, Zn, Pb and Cd) in a field soil contaminated by a mixture of these metals. There was also uninoculation treatment (NM) simultaneously. Mycorrhizal (GM) plants hav e significantlyincreased growth and tolerance to toxicity induced by heavy metals compared with NM plants. P uptake was significantly increased in GM plants. Mycorrhizal symbiosis reduced the transportation of HMs from root to shoot by immobilizing HMs in the mycorrhizal, shown by increasing the ratios of HMs from root to shoot. Oxidative stress, which can induce DNA damage, is an important mechanism of heavy metal toxicity. GM treatment decreased oxidative stress by intricating antioxidative systems such as peroxidases and non-enzymic systems including soluble protein. The DNA damage induced by heavy metals was detected using comet assay, which showed DNA damage in the plants was decreased by the GM treatment.
PubMed: 17078551
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Smith</name></author><author><name sortKey="Smith, F Andrew" sort="Smith, F Andrew" uniqKey="Smith F" first="F Andrew" last="Smith">F Andrew Smith</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2006">2006</date><idno type="RBID">pubmed:17078551</idno><idno type="pmid">17078551</idno><idno type="wicri:Area/Main/Corpus">003131</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">003131</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Effects of Glomus mosseae on the toxicity of heavy metals to Vicia faba.</title><author><name sortKey="Zhang, Xu Hong" sort="Zhang, Xu Hong" uniqKey="Zhang X" first="Xu-Hong" last="Zhang">Xu-Hong Zhang</name><affiliation><nlm:affiliation>Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing.</nlm:affiliation></affiliation></author><author><name sortKey="Lin, Ai Jun" sort="Lin, Ai Jun" uniqKey="Lin A" first="Ai-Jun" last="Lin">Ai-Jun Lin</name></author><author><name sortKey="Chen, Bao Dong" sort="Chen, Bao Dong" uniqKey="Chen B" first="Bao-Dong" last="Chen">Bao-Dong Chen</name></author><author><name sortKey="Wang, You Shan" sort="Wang, You Shan" uniqKey="Wang Y" first="You-Shan" last="Wang">You-Shan Wang</name></author><author><name sortKey="Smith, Sally E" sort="Smith, Sally E" uniqKey="Smith S" first="Sally E" last="Smith">Sally E. Smith</name></author><author><name sortKey="Smith, F Andrew" sort="Smith, F Andrew" uniqKey="Smith F" first="F Andrew" last="Smith">F Andrew Smith</name></author></analytic><series><title level="j">Journal of environmental sciences (China)</title><idno type="ISSN">1001-0742</idno><imprint><date when="2006" type="published">2006</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Comet Assay (MeSH)</term><term>DNA Damage (MeSH)</term><term>Metals, Heavy (toxicity)</term><term>Mycorrhizae (physiology)</term><term>Oxidative Stress (MeSH)</term><term>Peroxidases (metabolism)</term><term>Plant Roots (drug effects)</term><term>Plant Roots (metabolism)</term><term>Plant Roots (microbiology)</term><term>Soil Microbiology (MeSH)</term><term>Soil Pollutants (metabolism)</term><term>Soil Pollutants (toxicity)</term><term>Symbiosis (MeSH)</term><term>Vicia faba (drug effects)</term><term>Vicia faba (growth & development)</term><term>Vicia faba (metabolism)</term><term>Vicia faba (microbiology)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Peroxidases</term><term>Soil Pollutants</term></keywords><keywords scheme="MESH" type="chemical" qualifier="toxicity" xml:lang="en"><term>Metals, Heavy</term><term>Soil Pollutants</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Plant Roots</term><term>Vicia faba</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Vicia faba</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Plant Roots</term><term>Vicia faba</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Plant Roots</term><term>Vicia faba</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Mycorrhizae</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Comet Assay</term><term>DNA Damage</term><term>Oxidative Stress</term><term>Soil Microbiology</term><term>Symbiosis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A glasshouse pot experiment was conducted to investigate effects of the arbuscular mycorrhizal fungus Glomus mosseae on the growth of Vicia faba and toxicity induced by heavy metals (HMs) (Cu, Zn, Pb and Cd) in a field soil contaminated by a mixture of these metals. There was also uninoculation treatment (NM) simultaneously. Mycorrhizal (GM) plants hav e significantlyincreased growth and tolerance to toxicity induced by heavy metals compared with NM plants. P uptake was significantly increased in GM plants. Mycorrhizal symbiosis reduced the transportation of HMs from root to shoot by immobilizing HMs in the mycorrhizal, shown by increasing the ratios of HMs from root to shoot. Oxidative stress, which can induce DNA damage, is an important mechanism of heavy metal toxicity. GM treatment decreased oxidative stress by intricating antioxidative systems such as peroxidases and non-enzymic systems including soluble protein. The DNA damage induced by heavy metals was detected using comet assay, which showed DNA damage in the plants was decreased by the GM treatment.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">17078551</PMID><DateCompleted><Year>2007</Year><Month>01</Month><Day>16</Day></DateCompleted><DateRevised><Year>2008</Year><Month>02</Month><Day>08</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">1001-0742</ISSN><JournalIssue CitedMedium="Print"><Volume>18</Volume><Issue>4</Issue><PubDate><Year>2006</Year></PubDate></JournalIssue><Title>Journal of environmental sciences (China)</Title><ISOAbbreviation>J Environ Sci (China)</ISOAbbreviation></Journal><ArticleTitle>Effects of Glomus mosseae on the toxicity of heavy metals to Vicia faba.</ArticleTitle><Pagination><MedlinePgn>721-6</MedlinePgn></Pagination><Abstract><AbstractText>A glasshouse pot experiment was conducted to investigate effects of the arbuscular mycorrhizal fungus Glomus mosseae on the growth of Vicia faba and toxicity induced by heavy metals (HMs) (Cu, Zn, Pb and Cd) in a field soil contaminated by a mixture of these metals. There was also uninoculation treatment (NM) simultaneously. Mycorrhizal (GM) plants hav e significantlyincreased growth and tolerance to toxicity induced by heavy metals compared with NM plants. P uptake was significantly increased in GM plants. Mycorrhizal symbiosis reduced the transportation of HMs from root to shoot by immobilizing HMs in the mycorrhizal, shown by increasing the ratios of HMs from root to shoot. Oxidative stress, which can induce DNA damage, is an important mechanism of heavy metal toxicity. GM treatment decreased oxidative stress by intricating antioxidative systems such as peroxidases and non-enzymic systems including soluble protein. The DNA damage induced by heavy metals was detected using comet assay, which showed DNA damage in the plants was decreased by the GM treatment.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Xu-hong</ForeName><Initials>XH</Initials><AffiliationInfo><Affiliation>Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lin</LastName><ForeName>Ai-jun</ForeName><Initials>AJ</Initials></Author><Author ValidYN="Y"><LastName>Chen</LastName><ForeName>Bao-dong</ForeName><Initials>BD</Initials></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>You-shan</ForeName><Initials>YS</Initials></Author><Author ValidYN="Y"><LastName>Smith</LastName><ForeName>Sally E</ForeName><Initials>SE</Initials></Author><Author ValidYN="Y"><LastName>Smith</LastName><ForeName>F Andrew</ForeName><Initials>FA</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>J Environ Sci (China)</MedlineTA><NlmUniqueID>100967627</NlmUniqueID><ISSNLinking>1001-0742</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D019216">Metals, Heavy</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012989">Soil Pollutants</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 1.11.1.-</RegistryNumber><NameOfSubstance UI="D010544">Peroxidases</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D020552" MajorTopicYN="N">Comet Assay</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004249" MajorTopicYN="N">DNA Damage</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019216" MajorTopicYN="N">Metals, Heavy</DescriptorName><QualifierName UI="Q000633" MajorTopicYN="Y">toxicity</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018384" MajorTopicYN="N">Oxidative Stress</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010544" MajorTopicYN="N">Peroxidases</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012988" MajorTopicYN="Y">Soil Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012989" MajorTopicYN="N">Soil Pollutants</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000633" MajorTopicYN="N">toxicity</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013559" MajorTopicYN="N">Symbiosis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D031307" MajorTopicYN="Y">Vicia faba</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2006</Year><Month>11</Month><Day>3</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2007</Year><Month>1</Month><Day>17</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2006</Year><Month>11</Month><Day>3</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">17078551</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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